Proxmox VE 9.0 released!

The new version is based on the great Debian 13 “Trixie” but we’re using a newer Linux kernel 6.14.8-2 as stable default in Proxmox VE. Beyond the core system updates, we’ve also refreshed many of our included technologies. You’ll find updated versions of essential software like QEMU 10.0.2, LXC 6.0.4, ZFS 2.3.3, and Ceph Squid 19.2.3, all integrated seamlessly. We’re incredibly proud of the hard work that has gone into this release and can’t wait for you to experience it.Some of the exciting new features we’ve packed into Proxmox VE 9.0:

• Snapshots as volume chains provide vendor-agnostic support for snapshots on any storage system that supports block storage. This includes iSCSI and Fibre Channel-attached SANs.
• High-Availability (HA) rules for resource-to-node and resource-to-resource affinity
• Fabrics for the Software-Defined Networking (SDN) stack
• Modernized mobile web interface written in the rust programming language using the Yew web framework.
• Comprehensive upgrade guide from 8 to 9
• ZFS 2.3.3 with support for adding new devices to RAIDZ pools without downtime
• and much more

Beyond these major additions, we’ve also implemented numerous performance enhancements and bug fixes to make your experience even smoother. For a full list of changes, check out our release notes.